<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8"%>
<html>
<head>
    <title>用户登录：</title>
</head>
<body>
<form action="login">
    <label>用户名：</label>
    <input type="text" id="username" name="username"></input><br><br>
    <label>密码：</label>
    <input type="text" id="password" name="password"></input><br><br>
    <input type="submit" value="登录"/>
</form>
</body>
</html>